| 1977 | total observations | ||
| 0 | exclusions | ||
| 1977 | observations remaining, representing | ||
| 1977 | subjects | ||
| 1141 | failures in single-failure-per-subject data | ||
| 3796.057 | total analysis time at risk and under observation | ||
| at risk from t | = | 0 | |
| earliest observed entry t | = | 0 | |
| last observed exit t | = | 8.454483 | |
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